AMG ACTUATORSCOMPLETE PRODUCT RANGE

QUALITY IS OUR DRIVE

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Under the names PESCH, AMG and ABK, we are manufacturers and suppliers of complete solutions for valves, pneumatic actuators and controls.

We are active world wide, supported by a network of sales representatives and distributors, supported by our own subsidiaries and group companies.

Our activities comprise the design, manufacturing and sales of high quality pneumatic rack and pinion actuators and related control equipment. These are combined with standard valves from recognised brands or, in case of “ABK”, with customised, tailor made solutions, of our own production.

The compact design, high performance valves and actuators of AMG - PESCH are specified where fluids are to be safely and efficiently transmitted in all fields of flow technology and automation.

In addition to the company headquarters in Cologne, another site is operated in Merseburg (Germany).

AMG - Pesch is supported by a reliable team of around 80 employees with a wide-range of expertise, many years of experience and Know-how, a mature and extensive product range and the latest technology in the field of flow technology and automation.

These factors have made the company one of Germany’s leading providers to this industry.

The acquisition of the main assets and commercial activities of AMG-Pesch by ERIKS in 2011 will allow us to continue completing and developing our product range and to further increase customer satisfaction. Please contact us- we would be happy to provide you with more details and help in choosing your ideal combination. In addition, being part of ERIKS, we can offer you a wide range portfolio of technical products (www.eriks.com).

Quality is our drive

2

OvERviEw PNEUMATiC ACTUATORS

PGD / PGF cost-effective

AMG - PESCH GmbH 3

SAD / SAF SERIES a) robust and longlifeb) with travel stop module

SAD / SAF 120°/135°/180° for multi-way-valves

SAD HIGH PERFORMAnCE for special applications

SADT / SADF for high torques from 3850 to 14900 nm

SAD / SAF HD with hydraulic damping

DAD / DAF for dosing processes

DAD / DAF, MODIFIED mechanical partial stroke

STAInLESS STEEL SERIES for underwater use

DOUBLE-PISTOn QUARTER TURn ACTUATORSAdvAntAges of the sAd / sAf series

The safe, reliable and long service life of aMg acTuaTors

is guaranTeed by The rod guided pisTons:

Tilting free motion of the pistons

Prevents O-ring wear

Smooth and uniform rotary motion

Prevents stick-slip effects at low

operating pressure and slow motion

Fixed rotary angle 0° and 90°

Precise end positions, by machined travel stops

Unintended change of end positions during operation excluded

500.000 cycles guaranteed (open and close)

Expected life time 3.000.000 cycles

APPLiED REGULATiONS, APPROvALS

ATEX acc. to guideline 94 / 9 / EG , Zone 1 (Gas) und 21 (Dust)

SiL 3 acc. iEC 61508

DiN EN iSO 5211

vDi / vDE 3845

DiN EN 15714 - 3

5 end caps

Protected by a high grade cathodic

electrodeposition coating, inside / outside, to prevent corrosion

Spray tests acc. to DiN EN 9227 (former DiN 50021)

Cross-cut tested acc. to DiN EN iSO 2409

fasTeners

Screws of high grade stainless steel

Circlip and spacer ring stainless steel

safeTy spring carTridges

Captured spring cartridges,

free of non-ferrous materials

Easy and safe assembly / disassembly

One spring is equivalent to

0,5 bar air pressure

Corrosion protected by

delta tone / delta seal coating

4

4

opTion

pisTon & guide rods

Long life due to rod guided pistons

wide toothing width for high load capacity

Maintenance free sliding bearing guides

Machined toothing

Machined travel stops

Optimum piston guidance via long

and pressure resistant slide bearings

Polished rods, made of stainless steel (1.4021)

3

pinion shafT

High strength stainless steel (1.4021)

Corrosion resistant

inner square on 45° and 90° position

High quality self lubricating

shaft bearing material

Maintenance free

2housing

Extruded aluminium

Precise CNC machining

Corrosion and wear protected by multi-layer

anodising with embedded colour pigments

interface actuator / valve acc. to DiN EN iSO 5211

interface for signal transmitters and pilot valves

according to vDi / vDE 3845 (NAMUR)

1

AMG - PESCH GmbH 5

Adjustable travel modul0° +/-5° to 90° +/-5°

Outside pressurised housingShaft of stainless steel (1.4021/1.4305)whith own bearing, separately sealed

Suitable for heavy duty applications(high dynamic forces)

0° CLOSE)

90° (OPEN)

+5°

-5°

-5° +5°

SERIES SAD / SAF

tYPe sAd / sAf

CharaCteristiCs

• Rotation angle set at 90°

• Long life due to guide rods

• Pinion and screws made of stainless steel

• High-quality bearing materials for pinion and pistons

saD / saF DesiGN Features

• Rod-guided pistons

• Lateral forces will be absorbed and transmitted

into the end caps

• Precise angle of rotation (all components machined)

• High availability and long service life

• Spray tests acc. to DIN EN 9227 (former DIN 50021)

• Cross-cut tested acc. to DIN EN ISO 2409

6

Torque [Nm] (6 bar working pressure)

Double acting 15 33 75 107 204 302 555 735 1120 1790 2270 2910 5220

Single acting 5 12 27 38 73 107 197 261 400 636 894 1060 1870

Siz

e

05

10

15

20

25

30

33

35

40

42

43

45

50

Torque [Nm] (6 bar working pressure)

Double acting 15 33 75 107 204 302 555 735 1120 1790 2270 2910 5220

Single acting 5 12 27 38 73 107 197 261 400 636 894 1060 1870

Siz

e

05

10

15

20

25

30

33

35

40

42

43

45

50

DOUBLE-PISTOn QUARTER TURn ACTUATORS

tYPe sAd / sAf

the series With traVeL stOP MODuLe

• Adjustable travel stop module 0°+/-3° to 90°+/-3°

• Inner rotation angle from - 3° up to +10°

• Outer rotation angle from +80° up to 93°

• Optionally lockable, to hold valves in their end-position

• Displacements and vibrations caused by flow effects

will be safely absorbed and kept out of the actuator

• DIN EN ISO 5211 maintained

AMG - PESCH GmbH 7

1. A

dditio

nal s

lide b

earin

gs

5. V

iton O

-ring

s

6. H

igh p

recis

ion g

uide

rods

, stai

nless

stee

l

2. P

recis

ion b

earin

g bu

shing

s

3. A

dditio

nal g

uide b

earin

gs

4. A

dditio

nal g

reas

e dep

ot

8

SAD HIGH PERFORMAnCE

tYPe sAd hP

hiGh PerFOrMaNCe aCtuatOr FOr

sPeCiaL reQuireMeNts

• High operating frequency

• Short operating-time

• High-performance grease

• 1. Additional slide bearings

• 2. Precision bearing bushings

• 3. Additional guide bearings

• 4. Additional grease depot

• 5. Viton O-rings

• 6. High precision guide rods, stainless steel

SADT / SADF

tYPe sAdt / sAdf

DOubLe aCtiNG at 6 bar WOrKiNG Pressure

The actuators of the series SADT / SADF

achieve their high torques by tandem pistons

• SADT 45/60 8982 Nm

• SADT 50/70 14880 Nm

sPriNG CLOse at 4,5 bar WOrKiNG Pressure

• SADF 45/60 2146 Nm

• SADF 50/70 3846 Nm

AMG - PESCH GmbH 9

SAD / SAF 120°/ 135°/ 180°

tYPe sAd / sAf

saD DOubLe aCtiNG

• Rotation angle adjustable at 120° +/- 5° in the end-position

• Fixed rotation angle set at 135°

• Rotation angle adjustable at 180° +/- 5° in the end-position

• Pneumatically middle centered at 90° (SAD-M) 0°-90°-180°

• Example of application: diverter and 3-way-valves

Torque [Nm] (6 bar working pressure)

Double acting 75 107 204 302 555 735 1120 1790

Single acting 27 38 73 107 197 261 400 636

Siz

e

15

20

25

30

33

35

40

42

saF siNGLe aCtiNG

• Rotation angle can be adjusted at 180° +/- 5° in the end-position

• Spring-centered middle position at 90° (SAF-M) 0°-90°-180°

Torque [Nm] (6 bar working pressure)

Double acting 33 75 107 204 302 555 735 1120 1790

Single acting 12 27 38 73 107 197 261 400 636

Siz

e

10

15

20

25

30

33

35

40

42

Stroke

limita

tion d

evice

Rotar

y actu

ator

Adjustm

ent o

f the

Par

tial S

troke

10

DOSInG ACTUATOR DAD / DAF

tYPe dAd / dAf

CharaCteristiCs

The dosing actuator offers two different angles of rotation

Normal operation: fixed rotation-angle 0° to 90°

Dosing mode: adjustable at any position

between 0 ° and 90 °

• DAD double-acting

self locking in case of lose of air supply

• DAF single acting

regularly closed in case of lose of air supply

Also suitable for Partial-Stroke-application

OPeratiNG PriNCiPLe

Normal operation:

The actuator works like a standard single or double acting type.

The operation is controlled by a 3/2 or 5/2 solenoid valve

Dosing mode:

The dosing pistons are activated by an additional solenoid valve

Rotation angle adjustable at any position between 0 ° and 90 °

AMG - PESCH GmbH 11

PARTIAL STROkE APPLICATIOnS

oPtions

eLeCtrONiC sOLutiONs

Pneumatic actuator with positioner

• Use of standard components

• Partial Stroke variably adjustable

• Remote-controlled or local activation

• Partial Stroke Test can be triggered automatically

• Electronically documented test results

PNeuMatiC sOLutiONs

rotary actuators with additional pneumatic valves

• Remote controlled or locally activated

• Partial Stroke angle mechanically adjustable

• Cost-effective solution

MeChaNiCaL sOLutiONs

actuators with Partial stroke function (DaD / DaF) or with external module

• Mechanical Partial-Stroke-stops

• Remote controlled or locally activated

• High reliability due to mechanical solution

• Simple, robust and cost-effective

Open

90°

xPartial stroke

Close

Torque [Nm] (6 bar working pressure)

Double acting 107 204 302 555 735 1120 1790 2910

Single acting 38 73 107 197 261 400 636 1060

Siz

e

20

25

30

33

35

40

42

45

12

SAD / SAF HD

tYPe sAd / sAf hd

rOtarY aCtuatOr With hYDrauLiC DaMPiNG

• Adjustable operation times

• To avoid pressure impacts in the piping system

• Operation time independent from working pressure

AMG - PESCH GmbH 13

PGD / PGF

tYPe Pgd / Pgf

DesiGN Features

• Outer position adjustable between 86° to 94°

• Two ISO flange sizes

• Pinion and screws made of corrosion protected steel

• High quality bearing materials for pinion and pistons

• Pistons guided by the housing

• Lateral forces absorbed by slip bearings

• Long life due to PTFE based bearing materials

Torque [Nm] (6 bar working pressure)

Double acting 23 33 75 107 204 302 550 735 1100

Single acting 8 12 27 38 73 107 197 261 400

Siz

e

7

10

15

20

25

30

33

35

40

Torque [Nm] (6 bar working pressure)

Double acting 1.120 1.790 2.385 2.910 5.220 10.400

Siz

e

40

42

43

45

50

50/50

14

STAInLESS STEEL SERIES

tYPe stAinLess steeL

CharaCteristiCs

• High corrosion protection, also in oxygen-rich water

• Suitable for use in salt water and ambience

• High reliability trough long life lubrication,

maintenance-free

• All external parts made of V4A (1.4571) steel

• Standardised interfaces acc to DIN EN ISO 5211

• Pinion features:

• high-strength, acid-resistant stainless steel

• special lubrication for long life

• guided by maintenance-free sliding bushes

• Aluminium pistons with extra wide toothing for

smooth running

• Torques range from 1000 Nm to 10.000 Nm

• Limit switch boxes available in stainless steel

• Rod guided pistons

• Maintenance-free slip bearings

• Transversal and tilting moments absorbed

by guide rods

• Lateral forces will be absorbed and transmitted

into the end caps

• Long service life and maximum availability guaranteed

AMG - PESCH GmbH 15

CONNECTiNG OPTiONS FOR ACCESSORiES

LiMit sWitCh bOx

for signaling of end position

COuPLiNG & braCKet

to connect valve and actuator

sOLeNOiD VaLVe

for quarter turn actuator control

MaNuaL eMerGeNCY Gear

for manual operation of the actuator

PiNiON shaFt exteNsiON

to keep away extreme process temperatures from the actuator, to

implement a leaking advice, monitoring of functionality and tightness

VaLVes

all designs featuring a

rotary movement, such as

Ball valves

Plug valves

Butterfly valves

Control valves

[v5] A4 ENG 17QUALITY IS OUR DRIVE

lOCATIONS

AMG - PESCH GmbH Adam-Riese-Str. 1 D - 50996 KölnTel.: +49 (0) 2236 · 89 16 - 0 Fax: +49 (0) 2236 · 89 16 - 56 info@amg-pesch.com www.amg-pesch.com

Subsidiary Zwenkau

Baumeisterallee 33D - 04442 ZwenkauTel.: +49 (0) 34203 · 471 - 114 Fax: +49 (0) 34203 · 471 - 155 info@amg-pesch.com www.amg-pesch.com

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